99550920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3823}}^1$

素因数の和:3875

約数の個数: 128

約数和(自身を含む): 352419840

約数和(自身を除く): 252868920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 3823, 4340, 5208, 6510, 7646, 8680, 11469, 13020, 15292, 19115, 22938, 26040, 26761, 30584, 38230, 45876, 53522, 57345, 76460, 80283, 91752, 107044, 114690, 118513, 133805, 152920, 160566, 214088, 229380, 237026, 267610, 321132, 355539, 401415, 458760, 474052, 535220, 592565, 642264, 711078, 802830, 829591, 948104, 1070440, 1185130, 1422156, 1605660, 1659182, 1777695, 2370260, 2488773, 2844312, 3211320, 3318364, 3555390, 4147955, 4740520, 4977546, 6636728, 7110780, 8295910, 9955092, 12443865, 14221560, 16591820, 19910184, 24887730, 33183640, 49775460, 99550920]

約数ペア:

[(1, 99550920), (2, 49775460), (3, 33183640), (4, 24887730), (5, 19910184), (6, 16591820), (7, 14221560), (8, 12443865), (10, 9955092), (12, 8295910), (14, 7110780), (15, 6636728), (20, 4977546), (21, 4740520), (24, 4147955), (28, 3555390), (30, 3318364), (31, 3211320), (35, 2844312), (40, 2488773), (42, 2370260), (56, 1777695), (60, 1659182), (62, 1605660), (70, 1422156), (84, 1185130), (93, 1070440), (105, 948104), (120, 829591), (124, 802830), (140, 711078), (155, 642264), (168, 592565), (186, 535220), (210, 474052), (217, 458760), (248, 401415), (280, 355539), (310, 321132), (372, 267610), (420, 237026), (434, 229380), (465, 214088), (620, 160566), (651, 152920), (744, 133805), (840, 118513), (868, 114690), (930, 107044), (1085, 91752), (1240, 80283), (1302, 76460), (1736, 57345), (1860, 53522), (2170, 45876), (2604, 38230), (3255, 30584), (3720, 26761), (3823, 26040), (4340, 22938), (5208, 19115), (6510, 15292), (7646, 13020), (8680, 11469)]